Balluff Inductive Sensor 2mm PNP NC BES0112

Description

The Balluff BES0112 is a high-quality inductive proximity sensor designed for reliable detection of metallic objects in industrial automation environments. Featuring a compact M8 threaded housing, it is ideal for applications where space is limited. This sensor operates with a PNP normally closed (NC) output, ensuring precise control and feedback for your machinery.

Specifications

• Manufacturer: Balluff
• Model: BES0112
• Part Number: BES 516-377-G-E4-C-S49-00,3
• Type: Inductive Proximity Sensor
• Operating Voltage: 10 V to 30 V DC
• Sensing Distance (Sn): 2 mm
• Switching Output: PNP
• Switching Function: Normally closed (NC)
• Current Rating: less than or equal to 200 mA
• Housing Size: M8 x 1
• Connection: 0.3m cable with M8 male connector, 3-pin
• Mounting: Flush mountable

Label Info

• IND. CONT. EQ. 81U2
• cULus LISTED, Class 2 Type 1

Application

This sensor is commonly used for presence detection, positioning, counting, and speed monitoring in various industries, including packaging, assembly lines, robotics, and material handling.

Country of Origin

China

CO2 Impact

By purchasing this reused component, you are helping to avoid approximately 1.0 kg of CO2 emissions. This saving is comparable to the energy needed to charge a smartphone 120 times or drive 5 km in a standard car.

Availability

This item is in stock and ready for immediate dispatch. Order now from PLC2Day for expert support and fast delivery.

FAQ

What does "Normally Closed (NC)" mean for this PNP sensor?

For this PNP sensor, "Normally Closed" means that the output is HIGH (connected to the positive supply voltage) when no metal object is within its 2mm sensing range. When a metal target enters the sensing range, the output switches to LOW (goes to 0V).

No, the 2mm nominal sensing distance (Sn) is a fixed characteristic of this sensor. It may vary slightly depending on the target material and environmental conditions, but it cannot be manually adjusted.

The standard M8 connector pinout for this Balluff PNP sensor is: Pin 1 = +V (Brown wire, 10-30V DC), Pin 3 = GND (Blue wire, 0V), and Pin 4 = Output (Black wire). Pin 2 is typically not used.

Friday, March 13, 2026

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